Norm H , Oct 02, 2003; 09:46 a.m.
At our company we use a digital projector for all sorts of Power Point presentations. I assume, your CD will go into a PC/laptop that is hooked up to the projector. In this case you are actually limited by the screen resolution of the computer you are using (1024 x 768 in most cases), because the projector simply plugs into the video connector of the PC and sees the same signal as the monitor. So, you should be able to resample your tiffs to 1024 x 768 jpgs (or whichever screen resolution and aspect ratio will be used), which will be around 200 kb. Upon projection it doesn't look too bad at all, despite the low resolution.